The Squirrel 3.5

Carrying an O3 while still weighting less than 250g and flying amazing were our primary objectives when designing this bird.

Featuring interlocked 4mm arms and full carbon protection around the O3 and the cam it is quite crash-resistant but not a bando-basher.

We managed to get this one a bit easier to build than the Quack but it's still a bit more challanging to put together than another boring schoolbus-frame. You can watch Patrick building one from start to finish.
If you are looking for another opinion about our backyard ripper you might check out Joshua Bardwells review on youtube. He managed to break an arm on his first flight (I break on in 250packs on average) but was fair enough to give it a second chance.